UNDERWEAR ASSOS SPRING FALL THERMOBOOSTER P1BLACK SERIES

ASSOS Spring/Fall Thermobooster P1 - Black Series

Advanced thermal performance for transitional seasons.

The ASSOS Spring/Fall Thermobooster P1 is a technical base layer designed to offer comfort and protection during rides in spring and fall. Part of the renowned Black Series, it stands for sleek design, innovation, and high-end performance.

Crafted for demanding cyclists, this base layer features advanced thermal fabrics that strike the perfect balance between insulation and breathability. Ideal for cool temperatures, light winds, and unpredictable weather, it fits like a second skin and enhances your body’s natural thermoregulation.

Key features:

• Thermobooster technology: retains body heat during low-intensity moments and efficiently regulates temperature during effort.

• RacingFit cut: aerodynamic, compressive fit designed to layer perfectly under race or training gear.

• Variable density fabrics: provide targeted support, comfort, and freedom of movement.

• Strategic ventilation zones: maximize breathability in high-sweat areas.

• Minimal Black Series design: sleek and professional look to match any technical cycling kit.

Perfect under an ASSOS jacket or jersey to confidently tackle mid-season conditions with added reliability.